A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5930-01-455-6836
NSN 5998-00-868-2645
NSN 5935-01-123-5346
NSN 6240-00-458-4662
NSN 5965-01-399-8454
NSN 5950-01-336-2934
NSN 6610-01-646-9101
NSN 6105-00-169-8773
NSN 5975-01-227-0843
NSN 5935-00-489-0481
NSN 6650-01-166-5025
NSN 5985-01-421-6685